Best Software Development Outsourcing UK

Softwire vs Apadmi: full comparison for 2026

Quick verdict

Softwire (4.3/5) edges ahead of Apadmi (3.9/5) overall. Softwire is the better choice for UK media and charities, bespoke builds, onshore teams. Apadmi is the stronger option for UK brands that need flagship mobile apps. The right choice depends on your project size, budget, and required tech stack.

Softwire vs Apadmi: head-to-head summary

Criterion Softwire Apadmi
Founded 2000 2009
HQ London, United Kingdom Manchester, United Kingdom
Team size 250–500 250–300
Rating 4.3 / 5 3.9 / 5
Primary differentiator Long-standing onshore bespoke development that trains its own graduate engineers Mobile-only specialism with a client list of household UK names
Pricing model Time and materials, fixed price Time and materials, fixed price
Min. engagement Not published Not published
Primary tech stack C#, .NET, Java Swift, Kotlin, Flutter
Industries served Media, Charities, Public sector, Education, Retail Retail, Media, Healthcare, Public sector

Softwire vs Apadmi: overview

Softwire

Softwire has been writing bespoke software out of London since 2000; the legal entity was incorporated in 1999. Directory estimates put its headcount anywhere between 240 and 500, with offices in London, Manchester and Bristol. Clients have included the BBC and Channel 5, and the firm also runs a developer training programme. Nearly all of its delivery happens in the UK, so it competes on quality and communication rather than price.

Apadmi

Apadmi was founded in 2009 in Manchester and has its headquarters at MediaCity. It reported more than 300 employees in 2024, with hubs in London, Edinburgh, Lisbon and Amsterdam. The company builds and maintains mobile apps for large UK brands, including Argos, the BBC, Co-op, Asda and the NHS. Its Lisbon hub adds a lower-cost option within Western Europe.

Services and capabilities: Softwire vs Apadmi

Capability Softwire Apadmi
Custom software development ✓ ✓
Mobile app development ✗ ✓
Cloud & DevOps ✓ ✗
Data & AI ✗ ✗
Legacy modernisation ✗ ✗
Embedded & IoT ✗ ✗
Dedicated team model ✗ ✗
Fixed-price projects ✓ ✓

Tech stack comparison: Softwire vs Apadmi

Framework / platform Softwire Apadmi
.NET ✓ N/A
Java ✓ N/A
Python N/A N/A
React ✓ ✓
AWS ✓ ✓
Azure ✓ ✓
Kubernetes N/A N/A
Embedded N/A N/A

Pricing comparison: Softwire vs Apadmi

Criterion Softwire Apadmi
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Fixed project, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Softwire vs Apadmi

Dimension Softwire Apadmi
Best company size Startup to mid-market Startup to mid-market
Best industries Media, Charities, Public sector Retail, Media, Healthcare
Best use cases A broadcaster needs a new content management or scheduling tool., A charity wants a donor platform built by a UK team it can visit. A retailer needs a high-traffic shopping app rebuilt., An NHS body wants a patient app.
Typical project type Fixed project Fixed project

Softwire vs Apadmi: pros and cons

Softwire
+ Twenty-five years of bespoke UK delivery with recognisable media clients
+ Onshore teams make workshops and on-site sessions easy
+ Willing to take on fixed-price work for well-scoped projects
- UK-based delivery means higher rates than nearshore vendors
- Headcount and office figures vary widely between directories, so ask for current numbers
Apadmi
+ Mobile focus brings deep iOS and Android expertise
+ Recognisable UK client list gives reassurance on quality
+ Lisbon hub offers some rate flexibility
- Narrow focus; back-office and enterprise systems are not its core
- Mostly UK delivery, so pricing is close to onshore rates

Who should choose Softwire?

A typical fit: a broadcaster needs a new content management or scheduling tool.

Long-standing onshore bespoke development that trains its own graduate engineers. Minimum engagement is not publicly disclosed. Works best with clients in Media, Charities, Public sector, Education, Retail.

Who should choose Apadmi?

A typical fit: a retailer needs a high-traffic shopping app rebuilt.

Mobile-only specialism with a client list of household UK names. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Media, Healthcare, Public sector.

Decision matrix: Softwire vs Apadmi

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Softwire
You need a large dedicated team for an ongoing programme Check each company's engagement model
Your budget is at the lower end Compare: Softwire (Not published) vs Apadmi (Not published)
You need specialist depth in a specific vertical Softwire
You want engineers added to your own in-house team Neither lists team extension; ask about dedicated teams
Your product includes hardware, firmware or connected devices Neither; consider an embedded specialist

Use case fit: Softwire vs Apadmi

Use case Softwire fit Apadmi fit Winner
A broadcaster needs a new content management or scheduling tool. Strong Limited Softwire
A charity wants a donor platform built by a UK team it can visit. Strong Limited Softwire
A retailer needs a high-traffic shopping app rebuilt. Limited Strong Apadmi
An NHS body wants a patient app. Limited Strong Apadmi
You need hardware, firmware or IoT work in the same contract Limited Limited Both equally
You want a fixed-price first phase before a longer engagement Strong Strong Both equally

Verdict: Softwire vs Apadmi

Softwire (4.3/5) is the stronger overall choice for most Software Development Outsourcing projects. Long-standing onshore bespoke development that trains its own graduate engineers.

Apadmi (3.9/5) is worth a look in a scenario like this: an NHS body wants a patient app. If your situation matches that, Apadmi is a competitive option.

Related comparisons

Softwire vs Apadmi FAQ

Is Softwire better than Apadmi?

Softwire (4.3/5) scores higher overall, but "better" depends on your use case. Softwire's strongest advantage: twenty-five years of bespoke UK delivery with recognisable media clients. Apadmi's strongest advantage: mobile focus brings deep iOS and Android expertise.

How do Softwire and Apadmi differ in pricing?

Softwire uses time and materials, fixed price pricing. Apadmi uses time and materials, fixed price pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Softwire or Apadmi?

Softwire is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between Softwire and Apadmi?

Softwire's primary differentiator is: long-standing onshore bespoke development that trains its own graduate engineers. Apadmi's primary differentiator is: mobile-only specialism with a client list of household UK names. They also differ in team size (250–500 vs 250–300), minimum engagement (Not published vs Not published), and primary industries served (Media, Charities vs Retail, Media).

Verify all details directly with each company before making a decision.